They knew LSIs product and came back for more! Newman School already had one of our PlayBoostersu00ae which they asked us to modify and upgrade for the 5-12 yr. age group. At the same time, they added this structure for the 2-5 yr. group. This play area also includes the new Spider Web Climber. The surfacing is rubber mulch with 8" green rubber flex curbs. private facility, only picture of a football field enclosed.